Synchronization controller for electric machines



FIG. 1 is a plan view of synchronization controller for electric machines showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a perspective view thereof. 

The ornamental design for a synchronization controller for electric machines, as shown and described. 